fix structuredClone feature detection core-js@3.32.1 bug, close #…

…1288
zloirock · Sep 6, 2023 · 875601e · 875601e
1 parent 26c6592
commit 875601e
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,6 @@
 ## Changelog
 ##### Unreleased
+- Fixed `structuredClone` feature detection `core-js@3.32.1` bug, [#1288](https://github.com/zloirock/core-js/issues/1288)
 - Compat data improvements:
   - Added Samsung Internet 23 compat data mapping
   - Added Quest Browser 29 compat data mapping

diff --git a/packages/core-js/modules/web.structured-clone.js b/packages/core-js/modules/web.structured-clone.js
@@ -62,7 +62,7 @@ var checkBasicSemantic = function (structuredCloneImplementation) {
     var set1 = new global.Set([7]);
     var set2 = structuredCloneImplementation(set1);
     var number = structuredCloneImplementation(Object(7));
-    return set2 === set1 || !set2.has(7) || typeof number != 'object' || number !== 7;
+    return set2 === set1 || !set2.has(7) || typeof number != 'object' || +number !== 7;
   }) && structuredCloneImplementation;
 };